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#ifndef Entree_H
#define Entree_H
#include <iostream>
#include <fstream>
#include <Motcle.h>
// This class emulates the main functionalities of the Entree and EFichier classes in Trio_U
class Entree
{
 public:
  virtual operator std::istream&() = 0;
  virtual int eof() = 0;
  virtual int good() = 0;
  virtual ~Entree() {};
  virtual std::istream& get_istream() = 0; 
};

inline Entree & operator>>(Entree & is, double & t) { is.get_istream() >> t; return is; }
inline Entree & operator>>(Entree & is, float & t) { is.get_istream() >> t; return is; }
inline Entree & operator>>(Entree & is, Nom & n) { is.get_istream() >> n; return is; }
inline Entree & operator>>(Entree & is, Motcle & n) { is.get_istream() >> n; return is; }
inline Entree & operator>>(Entree & is, entier & n) { is.get_istream() >> n; return is; }
class ArrOfInt;
// For Static_Int_Lists:
inline Entree & operator>>(Entree & is, ArrOfInt & t) { throw; }
#endif
